cur->prepareQuery("call exampleproc(?,?,?,?,?,?)");
cur->inputBind("1",1);
cur->inputBind("2",1.1,2,1);
cur->inputBind("3","hello");
cur->defineOutputBindInteger("4");
cur->defineOutputBindDouble("5");
cur->defineOutputBindString("6",25);
cur->executeQuery();
int64_t out1=cur->getOutputBindInteger("4");
double  out2=cur->getOutputBindDouble("5");
char    *out3=cur->getOutputBindString("6");
